Hi,
this sounds interesting. I won't be able to play around with this in the upcoming week or two, and I could not find any further information anywhere. But I have some questions, maybe vMix or someone else can give some feedback:

- what is the delay vs having a Decklink in the vmix pc itself? I wonder about lip-sync when mixing this.
- it should work with any v4l linux video i/O? so if I just want to grab some HDMI out at some other place I could use a mini-PC with a camlink adapter somewhere instead of a NDI encoder in case I'm short of those?
- Can I use the HDMI out of the computer as output (i.e. for confidence monitors on stage)?
- Will it also work with Audio I/O? i.e. a focusrite interface connected to the pc?

If this proves to be a robust solution the reference system might be a great tool, but also pretty expensive and limited in its use cases - not usable for anything else without a GPU, and no NDI limits it to be used with vmix). So I'd be really interested in the flexibility when just creating a bootable live-Linux USB key and being able to use any decent mini pc with HDMI Outs, maybe a focusrite if needed for Audio I/O, and a Camlink 4k or a Blackmagic Ultrastudio Recorder to route some signals via the network.

Thanks
Morki